.header>.container{
	width:100%;
}
.centerbox>.container{
	width:100%;
}
.centerbox .nav {
	border-top: 1px solid #666;
	border-bottom: 1px solid #666;
	height: 50px;
	margin-bottom: 30px;
}

.centerbox .nav>ul {
	height: 100%;
	float: left;
}

.centerbox .nav>ul>li {
	float: left;
	height: 100%;
	margin-right: 20px;
}

.centerbox .nav>ul>li>a {
	display: block;
	height: calc(100% - 2px);
	border-bottom: 2px solid rgba(0, 0, 0, 0);
	line-height: 48px;
	color: #404040;
}

.centerbox .nav>ul>li>a:hover {
	color: #0086B3;
	border-color: #0086B3;
}

.centerbox .nav>ul>li:first-child>a {
	color: #0086B3;
	border-color: #0086B3;
}

.centerbox .nav>div {
	float: right;
	line-height: 50px;
}

.centerbox .imgul {
	height: 350px;
	display: flex;
	justify-content: space-between;
	margin-bottom:0.7%;
}

.centerbox .imgul>li {
	height: 100%;
	overflow:hidden;
}

.centerbox .imgul>li>span,
.centerbox .imgul>li>span>img {
	display: block;
	width: 100%;
	height: 100%;
}
.centerbox .imgul>li>span>img{
	transition: all .4s;
}
.centerbox .imgul>li>span:hover>img{
	transform: scale(1.2);
}
.centerbox .imgul>li>span:hover>div{
	opacity:1;
}
.centerbox .yi>li {
	width: 15%;
}

.centerbox .yi>li:nth-child(3) {
	width: 22%;
}
.centerbox .yi>li:nth-child(5) {
	width: 30%;
}
.centerbox .er>li {
	width: 15%;
}

.centerbox .er>li:nth-child(3) {
	width: 22.7%;
}

.centerbox .er>li:nth-child(1) {
	width: 45%;
}

.centerbox .san>li {
	width: 15%;
}

.centerbox .san>li:nth-child(3) {
	width: 30%;
}

.centerbox .san>li:nth-child(1) {
	width: 22%;
}
.centerbox .si>li {
	width: 18%;
}
.centerbox .si>li:nth-child(4) {
	width: 43%;
}
.centerbox .wu>li {
	width: 20%;
}
.centerbox .wu>li:nth-child(2) {
	width: 58%;
}
.centerbox .liu>li {
	width: 20%;
}
.centerbox .liu>li:nth-child(3) {
	width: 42%;
}
.centerbox .liu>li:nth-child(4) {
	width: 15%;
}
.centerbox .qi>li {
	width: 20%;
}
.centerbox .qi>li:nth-child(1) {
	width: 58%;
}
.centerbox .ba>li {
	width: 25%;
}
.centerbox .ba>li:nth-child(4) {
	width: 22%;
}
.centerbox .imgul>li>span{
	position:relative;
}
.centerbox .imgul>li>span>div{
	position:absolute;
	cursor:pointer;
	opacity:0;
	transition: all .4s;
}
.centerbox .imgul>li>span>div:nth-of-type(1){
	color:#fff;
	background:rgba(0,0,0,.5);
	padding:3px 5px;
	font-size:12px;
	top:8px;
	left:11px;
}
.centerbox .imgul>li>span>div:nth-of-type(2){
	color:#fff;
	background:rgba(0,0,0,.5);
	padding:3px 5px;
	font-size:12px;
	left:11px;
	top:35px;
}
.centerbox .imgul>li>span>div:nth-of-type(2)>i{
	font-size:12px !important;
}
.centerbox .imgul>li>span>div:nth-of-type(3){
	height:30px;
	left:11px;
	bottom:8px;
}
.centerbox .imgul>li>span>div:nth-of-type(3)>a{
	height:100%;
	display:block;
}
.centerbox .imgul>li>span>div:nth-of-type(3)>a>img{
	float:left;
	width:30px;
	height:100%;
	display:block;
	border-radius:100%;
	margin-right:5px;
}
.centerbox .imgul>li>span>div:nth-of-type(3)>a>span{
	font-size:14px;
	color:#fff;
	float:left;
	margin-top:6px;
}
.centerbox .imgul>li>span>div:nth-of-type(4){
	color:#404040;
	background:rgba(255,255,255,.7);
	padding:3px 5px;
	font-size:14px;
	bottom:8px;
	right:11px;
}
.centerbox .imgul>li>span>div:nth-of-type(4)>i{
	font-size:14px !important;
	margin-right:3px;
}